Snap One vulnerabilities
We track 10 vulnerabilities in Snap One products across 4 products. 10 are rated high or critical, and none are known to be exploited. The most recent was published on April 28, 2026.
Latest Snap One vulnerabilities
- 9.8 Critical severity
WattBox 800: Use of Hard-coded Credentials
Snap One WattBox 800 and 820 series firmware versions prior to 2.10.0.0 contain undisclosed diagnostic HTTP endpoints that require only the device MAC address and service tag for authentication, both of which are printed in plaintext on the physical device lab
- 8.8 High severity
OVRC cloud: Missing Authentication for Critical Functionality
A vulnerability exists in Snap One OVRC cloud where an attacker can impersonate a Hub device and send requests to claim and unclaim devices. The attacker only needs to provide the MAC address of the targeted device and can make a request to unclaim it from its
- 8.7 High severity
OVRC cloud: Authentication Bypass by Spoofing
Snap One OVRC cloud uses the MAC address as an identifier to provide information when requested. An attacker can impersonate other devices by supplying enumerated MAC addresses and receive sensitive information about the device.
- 7.2 High severity
OvrC Cloud: Hidden Functionality
In Snap One OvrC Pro versions prior to 7.2, when logged into the superuser account, a new functionality appears that could allow users to execute arbitrary commands on the hub device.
- 9.8 Critical severity
OvrC Cloud: Use of Weak Credentials
Snap One OvrC Pro versions prior to 7.2 have their own locally running web server accessible both from the local network and remotely. OvrC cloud contains a hidden superuser account accessible through hard-coded credentials.
- 7.5 High severity
OvrC Cloud: Cleartext Transmission of Sensitive Information
Snap One OvrC Pro versions prior to 7.3 use HTTP connections when downloading a program from their servers. Because they do not use HTTPS, OvrC Pro devices are susceptible to exploitation.
- 7.5 High severity
The Hub in the Snap One OvrC cloud platform is a device used to centralize and manage nested…
The Hub in the Snap One OvrC cloud platform is a device used to centralize and manage nested devices connected to it. A vulnerability exists in which an attacker could impersonate a hub and send device requests to claim already claimed devices. The OvrC cloud
- 9.8 Critical severity
OvrC Cloud: Insufficient Verification of Data Authenticity
Snap One OvrC Pro devices versions 7.2 and prior do not validate firmware updates correctly. The device only calculates the MD5 hash of the firmware and does not check using a private-public key mechanism. The lack of complete PKI system firmware signature cou
- 9.8 Critical severity
Wattbox WB-300-IP-3: Out-of-bounds Write
Snap One Wattbox WB-300-IP-3 versions WB10.9a17 and prior are vulnerable to a heap-based buffer overflow, which could allow an attacker to execute arbitrary code or crash the device remotely.
- 7.8 High severity
Wattbox WB-300-IP-3: Insufficient Verification of Data Authenticity
Snap One Wattbox WB-300-IP-3 versions WB10.9a17 and prior use a proprietary local area network (LAN) protocol that does not verify updates to the device. An attacker could upload a malformed update file to the device and execute arbitrary code.